baber/WOPTO huggingface dataset:
Patent JP-2000261315-A (JP)
Title: Analog combined digital dll
Inventor: HON BEON PIEON
IPC: H03K5/13
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an analog combined digital DLL(delay locked loop) which can operate according to a wideband frequency, prevents multi locking, reduces power consumption and can quickly generate a desired internal clock signal. SOLUTION: In a digital operation mode, a delay block array 205 receives a control voltage VCT from a control voltage transfer switch 204 and a multiplexer controlling part 206 compares the phase of a successively delayed delay input clock signal CLKin' with the phase of an input clock signal CLKin and outputs a locking detection signal to an analog operation mode 300 and a multiplexer part 209. In an analog operation mode 300, the phase of the signal CLKin' is compared phase of the signal CLKin, voltage VBN is outputted, the delay quantity of the signal CLKin is controlled with the voltage VBN to output an internal clock signal CLKint.
Patent JP-2001196290-A (JP)
Title: Electrostatic chuck, stage, board processor, and charged particle beam exposer, and device manufacturing method
Inventor: FUJIWARA TOMOHARU
IPC: B23Q3/15
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which can exchange a wafer quickly and can enhance the throughput, a charged particle beam exposer, and others. SOLUTION: A gas introduction valve 19 in an air supply system and a gas exhaust valve 35 in an exhaust system are annexed to a stage 7. At exposure, the gas exhaust valve 35 is closed and the interior of the gas exhaust valve 37 is made vacuum in advance with a exhaust pump 41. Then, when the exposure is finished, the gas exhaust valve 35 is opened.
Patent JP-2001192537-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device using same
Inventor: IGARASHI KAZUMASA
IPC: H01L23/31
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing excellent in electrical insulating properties and also provide a semiconductor device having an electromagnetic-wave shielding function. SOLUTION: This epoxy resin composition contains (A) an epoxy resin, (B) a phenol resin, (C) a cure accelerator, and (D) a component comprising at least either (d1) conductive particles having the surfaces treated with an insulating inorganic material or (d2) magnetic particles having the surfaces treated with an insulating inorganic material.
Patent JP-2001195780-A (JP)
Title: Method for manufacturing substrate for optical disk, device for manufacturing optical disk and substrate for optical disk
Inventor: ANZAI YUMIKO
IPC: G11B7/2534
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the minute unevenness of the substrate surface increases the noise of the optical disk and subsequently deteriorates the recording/reproducing characteristics of the optical disk and that defective disks are generated in the life test or during the preservation in an optical disk obtained by forming on the substrate surface a recording layer to be physically or chemically changed by irradiating with a laser beam and is used for recording/reproducing information. SOLUTION: Organic materials on the substrate having uneven patterns are modified by irradiating the substrate with ultraviolet rays so that the substrate is made to have 50% or lower transmittance when the laser beam having 300 nm or longer to 375 nm or shorter wavelength is emitted. As a result, the obtained substrate has the flattened surface so that the above-mentioned problems are solved while improving the adhesive strength between the substrate and other layers provided on the substrate.
Patent JP-2001195739-A (JP)
Title: Magnetic transfer method
Inventor: NISHIKAWA SHOICHI
IPC: G11B17/054
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To surely execute the exact alignment of a slave medium and a master carrier 3 carrying information signals by eliminating the occurrence of a positional deviation between the master carrier 3 and the slave medium in disposing the master carrier 3 opposite to a magnetic recording medium and transferring and recording the information signals carried by the master carrier 3 to the magnetic recording medium. SOLUTION: In disposing the master carrier 3 and the slave medium 1 opposite to each other while aligning both by means of a pin 4 and magnetically transferring the information signals magnetically carried on the master carrier 3 to the disk-shaped slave medium 1, a metallic material of >=5 to <=150 in specific magnetic permeability is used for the material of a center core 2 of the slave medium 1, by which the alignment accuracy of the slave medium 1 and the master carrier 3 may be improved.
Patent JP-2001202818-A (JP)
Title: Illumination fixture
Inventor: AZUMA AKIHIKO
IPC: F21S4/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an illumination fixture that can perform a separating operation for all the engagement means at the same time even by only one operator as well as can perform a separating operation for more than two engagement means for apart from each other at the same time, with the illumination fixture having a long cover part. SOLUTION: A body case 52 in which a fluorescent lamp 53 is arranged, a cover part 54 arranged rotation-movably for one side part, four connecting metal buckles 55 for engaging the cover part 54 removable at another side part of the body case 52, two interlocking bars 11 for interlocking a pair of connecting metals 55 capable of separating the pair of connecting metals 55 adjacent to each other at the same time.
Patent JP-2001208158-A (JP)
Title: Revolving and rectilinear moving device
Inventor: MIZUNO KENICHI
IPC: F16H25/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To improve revolving accuracy of a moving shaft by a revolving motor in a revolving and rectilinear moving device. SOLUTION: In this revolving and rectilinear moving device 10, the revolving motor 20 is fixed to a machine bed 14, and a spline part 15 provided on the moving shaft 13 is connected to a spline sleeve 23 directly coupled to the output end (rotary head 22) of the revolving motor 20.
Patent JP-2001201411-A (JP)
Title: Optical fiber sensor and optical fiber sensor multiple point measuring system
Inventor: NEMOTO ISAMU
IPC: G02B6/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber sensor, using a small and cheap bending type optical fiber which is hardly affected by temperature and is capable of measuring physical quantities such as strain, force, stress, displacement, etc., and an optical fiber sensor multiple point measuring system, capable of multiple point measurement of strain and the like by using the optical fiber sensors and use the system for detecting danger such as caving-in and collapse in a tunnel. SOLUTION: An optical fiber type strain gauge 1 has a gauge base 10, having on the whole a square shape formed by an H-shape space 13, a first groove 12 and a second groove 14 formed almost linearly without eccentricity, by providing a specific interval G in the H-shape space 13 along the longitudinal direction of the gauge base 10 and an optical fiber 16 arranged in the first and the second grooves 12 and 14 and having a bend part 16A in the interval G. The width dimensions of the first and the second grooves 12 and 14 are formed 3.2 times as large as the outer diameter dimension(d) of the optical fiber.
Patent JP-2001206053-A (JP)
Title: Air conditioner for automobile
Inventor: ICHIMURA NOBUO
IPC: B60H1/32
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile having a plurality of internal heat exchangers to a single compressor and capable of reducing a production cost and securing heating performance even in a vehicle whose engine cooling water temperature is low at a low cost. SOLUTION: Only a single expansion valve 18 is arranged between an external capacitor 12 and a branch point between a main refrigerant cycle C1 and a sub-refrigerant cycle C2. A multi-control valve 30 provided with the expansion valve 18, a bypass valve 40 provided with an orifice 46, and a sub-heat exchanger 17 are arranged, and front and rear internal heat exchangers 14, 54 are used as radiators in a heating time.
Patent JP-2001207089-A (JP)
Title: Water base pigment ink for ink-jet recording
Inventor: SAWADA MANABU
IPC: C09D11/322
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water base pigment ink for ink-jet recording which can obtain a sufficient image (printing) density against medium to be printed and excels in color developability, printing reliability, water resistance, light- resistance, and long-term shelf stability. SOLUTION: A self-dispersion type carbon black is used as the carbon black pigment dispersion, and a butyl glycol and a pyrrolidone are used together as the water-soluble organic solvent. Particularly, it is preferred to use both diethylene glycol monobutyl ether as the butyl glycol and N-methyl-2-pyrrolidone and 2-pyrrolidone as the pyrrolidone. In this instance, it is preferred that the content of diethylene glycol monobutyl ether in the water base pigment ink for ink-jet recording is 1-10 mass %; the content of N-methyl-2-pyrrolidone is 5-15 mass %; and the content of 2-pyrrolidone is 10-30 mass %.
Patent JP-2001204224-A (JP)
Title: Leaf vegetables harvester
Inventor: HONDA KAORU
IPC: A01D45/28
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a leaf vegetables harvester capable of preventing the leaf vegetables from being damaged and also having a good weight balance. SOLUTION: This leaf vegetables harvester is provided with a root part- cutting device 7 installed at the lower part of the front side of a machine frame 1, and also left and right pair of conveying devices 8a, 8b for conveying the leaf vegetables A cut with their root parts A2 in plural rows at the same time from the lower part of the front side over the upper part of the rear side. At the front end part of the machine frame 1, a guiding device 9 for guiding the leaf vegetables A to the starting end of conveyance of the conveying devices 8a, 8b at the same time is installed in plural rows, and a housing part 10 for housing the leaf vegetables A from the final end side of the conveyance is installed at the rear end part of it.  The both conveying devices 8a, 8b convey the leaf vegetables A from the starting end side of the conveyance to the final end side of the conveyance, and are constituted as changing the posture of the leaf vegetables stepwise from a standing posture to a posture close to falling sideways through a posture of somewhat falling sideways during their conveyance.
Patent JP-2001204795-A (JP)
Title: Automatic high speed counting device for tablet
Inventor: ISHIZUKA AKIRA
IPC: A61J3/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic device for counting tablets at high speed, by which the tablets are prevented from being stained or broken and are aligned smoothly and correctly counted at high speed. SOLUTION: This device 21 is provided with a separating feeder 4 which is disposed on a base 3 having a tablet discharge port 2 and where a notched part 7 is formed along an outer peripheral part and with a cylindrical tablet hopper 25 which is connected to the base 3 to enclose the rotation separating feeder 4. The device is also provided with an over-load preventing vessel 22 which has a break preventing means 10 for preventing the break of the tablet when the feeder 4 is rotated between the notched part 7 and the hopper 25 to prevent a load being equal to or more than a fixed one on the tablet in the hopper 25 and with a throw-in control means 23 which is arranged in the vessel 22.
Patent JP-2001206074-A (JP)
Title: Hybrid automobile
Inventor: YAMAGUCHI KOICHI
IPC: B60K6/36
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rational packaging structure for a hybrid automobile having a structure comprising a one-way clutch between a crank shaft of an internal combustion engine and a motor generator. SOLUTION: The one-way clutch is placed in an inner diameter space of a rotor of the motor generator, and a stator is placed in an outer peripheral space around the rotor. The whole axial length is not increased even the one- way clutch is added.
Patent JP-2001205715-A (JP)
Title: Door weatherstrip and molding method for the same
Inventor: MORIOKA MASAHIRO
IPC: B60R13/06
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To solve nonconformity, in which a weatherstrip is molded by fitting a lip formed by conventional extrusion to the inside of a mold in such a state that the lip is left uncut and performing mold forming and appearances of both the extruded lip in the corner part of the weatherstrip and the mold formed lip are different and therefor attractiveness is made bad and also so-called waviness is generated in the joining part and productivity is largely reduced. SOLUTION: The corner part 10 of the door weatherstrip for an automobile having a hollow part in a lip is formed by leaving the terminal part 22 of an extruded lip 21 formed by extrusion uncut and joining the terminal part 22 to a mold forming part 30. Such a mold forming lip 31 is formed in the mold forming part 30 that the same continues to the hollow part 23 of the extruded lip 21 and is curved and has a hollow part 32 coming off to the fin part 33 of the mold forming part 30.
Patent JP-2001209831-A (JP)
Title: Automatic ticket issuing machine and ticket issuing method for the same
Inventor: OTOMO YOKO
IPC: G07B5/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To purchase a desired train ticket including the connection of a present line and the other line without necessity to previously confirm a fare. SOLUTION: When the purchaser of a train ticket performs the 'numerical input' of a station name from a ten key 6 and presses the '#' button, a main control part 16 decides the station name on the basis of the numerical value inputted from the ten key 6 and while referring to a storage part 16a from this decided station name, information such as the fare or the route to that station is extracted. On the basis of that information, the fare or route to that station is guided in voice from a speaker part 10 while using a voice memory 17 and the notice of confirmation is given to the purchaser of the train ticket.  When the purchaser of the train ticket presses the '#' button and puts in the fare by deciding the station name as the right destination from the voice guidance, the main control part 16 issues the train ticket from a ticket issuing part 15 after conditions such as put in amount are satisfied. When there is change, change processing is performed and the ticket issue is completed.
Patent JP-2001213749-A (JP)
Title: O/w/o type emulsified cosmetic
Inventor: KONNO GIICHI
IPC: A61K8/89
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an O/W/O type emulsified cosmetic excellent in feeling in use (easy spreading, free from stickiness), moisture retaining effect and storage stability. SOLUTION: The O/W/O type emulsified cosmetic is obtained from an O/W type emulsion dispersed in an oil component containing a silicone surfactant. The O/W type emulsion contains an oil, a phospholipid and water.
Patent JP-2001217458-A (JP)
Title: Light-emitting thyristor array
Inventor: OTSUKA SHUNSUKE
IPC: H01L27/15
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide structure for crossing wiring without any electrical connection in a light-emitting thyristor array where the arrays of a three-terminal light-emitting thyristor with a substrate as a common cathode are formed in a block for each of n pieces (n: 2 or larger integer) light-emitting thyristors, the gate of the n pieces light-emitting thyristors in each block is connected to n pieces light-emitting thyristors in each block, and the anode of the n pieces light-emitting thyristors in each block is connected to a common electrode. SOLUTION: Double-layer wiring structure is formed to cross wiring without any electrical connection. A ground insulation film 2 is provided on a substrate 1, first-layer wiring 3, and second-layer wiring 5 that are made of A1 are formed on the ground insulation film 2. An interlayer insulation film 4 is provided between the first-layer wiring 3 and the second-layer wiring 5, and the second- layer wiring 5 is covered with a protection insulation film 6.
Patent JP-2001206529-A (JP)
Title: Coil spring supply device
Inventor: KOBAYASHI TAKANORI
IPC: B65G47/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide structure of a liquid discharge device capable of reducing dispersion of discharge of liquid. SOLUTION: This coil spring supply device is furnished with a picture image intake means 1 to output an area of paste solder spread over a discharge point, a sequencer 2 to find discharge from output of the picture image intake means 1 and to output an instruction value concerning discharge by comparing it with a value corresponding to target discharge, a discharge controller 3 to output a discharge command by inputting the value output from the sequencer 2 and a dispencer 4 to apply pressure on the paste solder in a syringe 5 by inputting the discharge command from the discharge controller 3, and a distance between the discharge point and a nozzle 5a is set so that corelation of the area of the paste solder and the discharge becomes high.
Patent JP-2001214266-A (JP)
Title: Method and apparatus for film deposition
Inventor: FUJII HIDEO
IPC: C23C16/52
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a film deposition method precisely controlling a film deposition speed. SOLUTION: The film deposition apparatus 1 as a chamber 2, a holder to hold a substrate 3 and a monitor substrate 30, a heater 5, a shutter 6, a material supply source 7, a lamp 8, a light detecting means 9 to detect a reflection light of a short wavelength (first wavelength) and a reflection light of a long wavelength (second wavelength) from the substrate 30 and a control means 11. In film depositing, a reflection rate of a short wavelength in a prescribed time is set to a target value, a film deposition speed is controlled so that the light reflection rate of a long wave length reaches the target value after the lapse of a Time Ts=Dg(Ll/Ls-1)/Vg where (Df is a film thickness of a thin film in the prescribed time, Ls is a short wavelength, Ll is a long wavelength, Vf is a target film deposition speed.  Setting of a target value and adjusting of film deposition are repeated several times.
Patent JP-2001214742-A (JP)
Title: Direct injection type combustion chamber for diesel engine
Inventor: TSUKIJI KATSUSADA
IPC: F02M61/14
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To promote the mixing of air with atomized fuel to attain a satisfactory combustion and an improvement in output of engine. SOLUTION: A piston 1 has a combustion chamber 2 provided in a recessed shape on the top surface. The inner wall surface of the combustion chamber 2 is formed by a plurality of wall surfaces 3 having a circular arc shape in the plan view, and a swollen part 5 is formed on the bottom center of the combustion camber 2. The injection part 7 of a fuel injector 6 is arranged in opposition to the combustion chamber 2 to radially inject atomized fuel Q through a plurality of nozzle holes, so that each atomized fuel Q injected toward each boundary protruding part 4 between the circular arc wall surfaces 3 and 3 is deflected to the circular arc wall surfaces 3 on the downstream side from an intake swirl.  Each circular arc wall surface 3 is extended in a tapered shape so that its extension line J is turned to the vicinity of the top inner edge 8a of a cylinder bore 8 in the bottom dead center position L of a piston 1.
Patent JP-2001212974-A (JP)
Title: Ink-jet type recording apparatus and method for replenishing ink to sub tank in the apparatus
Inventor: KIMURA KIMITOSHI
IPC: B41J2/175
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet type recording apparatus which can stably print without lowering a throughput. SOLUTION: Ink fed by an air pressure from a main tank 9 is stored in a sub tank 7 loaded to a carriage and discharged as ink drops from a recording head 6 based on printing data. A float member 31 is stored in the sub tank 7. Hall elements 33a and 33b are provided for receiving a line of magnetic force by a permanent magnet 32 set to the float member 31. A valve 26 is opened/closed by electric outputs obtained by the Hall elements 33a and 33b, whereby the ink is sequentially supplemented from the main tank to the sub tank.
Patent JP-2001216995-A (JP)
Title: Electrolyte tank for redox flow battery
Inventor: ITOU TAKEFUMI
IPC: H01M8/18
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte tank for a redox flow battery, capable of reducing the diffusion loss of metal ions in the tank. SOLUTION: A charging electrolyte inlet 22 and a charging electrolyte outlet 23 are provided apart from each other in the tank 20 with a partition means 21 placed therebetween. A discharging electrolyte inlet 24 and a discharging electrolyte outlet 25 are provided apart from each other with the partition means 21 held therebetween. The tank has a four-way valve for changing over the electrolyte inlet/outlet in the tank 20 in switching from charge to discharge or vice versa.
Patent JP-2001220082-A (JP)
Title: Moving handrail apparatus of passenger conveyor
Inventor: KATAOKA KEISUKE
IPC: B66B23/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving handrail apparatus for a passenger conveyor which press holds the moving handrail by press rollers etc., and drives it, and generates no dents by the press rollers in the moving handrail when the handrail is stopped. SOLUTION: A moving table 8 holding the press rollers 6 of a displacement mechanism 9 is arranged close to the moving handrail 1 while the passenger conveyor is operated, the moving handrail 1 is held by drive rollers 2 and the press rollers 6, and the moving handrail 1 is driven by the friction force of the drive rollers 2. When the passenger conveyor is stopped, the moving table 8 is retracted from the moving handrail 1 to release the pressing of the moving handrail 1 by the press rollers 6. Plastic deformations in the surface of the moving handrail 1 generated by the holding by the press rollers 6, i.e., dents by the press rollers 6 are prevented in advance while the passenger conveyor is stopped for a long time, for example, at night.
Patent JP-2000189062-A (JP)
Title: Frozen dessert
Inventor: KUWABARA SHUICHI
IPC: A23G9/32
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen dessert having an unprecedented new palatability and at the same time capable of restoring the original fine taste by refreezing even in the case of thawing, for example, by filling the frozen dessert in a container or the like. SOLUTION: Into the raw material, 0.5-5 wt.% of pullulan and 0.01-0.1 wt.% of a native-type gellan gum are added, and a frozen dessert is produced. When chocolate is added, a product having ganache-like taste and palatability is obtained. Further, a method in which the frozen dessert 12 is filled in a tray 11 having plural sections 11a to prepare a product enables the production of a frozen dessert product 10 capable of restoring the original fine taste through refreezing even in the case of thawing.